We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

Our gut is almost as important to us as our brain, yet we know very little about how it works. Gut: The Inside Story is an entertaining, informative tour of the digestive system from the moment we raise a tasty morsel to our lips until the moment our body surrenders the remnants to the toilet bowl. No topic is too lowly for the author's wonder and admiration, from the careful choreography of breaking wind to the precise internal communication required for a cleansing vomit.

For fans of The Lost City of Z, Walking the Amazon, and Turn Right at Machu Picchu comes naturalist and explorer Paul Rosolie’s extraordinary adventure in the uncharted tributaries of the Western Amazon - a tale of discovery that vividly captures the awe, beauty, and isolation of this endangered land and presents an impassioned call to save it.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

The real stories behind the scenery of America’s national parks. For 12 years, Andrea Lankford lived in the biggest, most impressive national parks in the world, working a job she loved. She chaperoned baby sea turtles on their journey to sea. She pursued bad guys on her galloping patrol horse. She jumped into rescue helicopters bound for the heart of the Grand Canyon. She won arguments with bears. She slept with a few too many rattlesnakes. Hell yeah, it was the best job in the world! Fortunately, Andrea survived it.

At the end of his career, Albert Einstein was pursuing a dream far more ambitious than the theory of relativity. He was trying to find an equation that explained all physical reality - a theory of everything. Experimental physicist and award-winning educator Dr. Don Lincoln takes you on this exciting journey in The Theory of Everything: The Quest to Explain All Reality. Suitable for the intellectually curious at all levels and assuming no background beyond basic high-school math, these 24 half-hour lectures cover recent developments at the forefront of particle physics and cosmology.

From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you'll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more.

The Great Abolitionist is the first major biography of Charles Sumner to be published in over fifty years. Acclaimed historian Stephen Puleo relates the story of one of the most influential non-presidents in American history with evocative and accessible prose, transporting listeners back to an era when our leaders exhibited true courage and authenticity in the face of unprecedented challenges.

Scientists, journalists, and politicians increasingly tell us that human impacts on climate constitute the single greatest threat facing our planet and may even bring about the extinction of our species. Yet behind these anxieties lies an older, much deeper fear about the power that climate exerts over us. The Empire of Climate traces the history of this idea and its pervasive influence over how we interpret world events and make sense of the human condition, from the rise and fall of ancient civilizations to the afflictions of the modern psyche.

The most fatal virus known to science, rabies kills nearly 100 percent of its victims once the infection takes root in the brain. From Greek myths to zombie flicks, from the laboratory heroics of Louis Pasteur to the contemporary search for a lifesaving treatment, Rabid is a fresh, fascinating, and often wildly entertaining look at one of mankind’s oldest and most fearsome foes.

In Mythologies Without End, Jerome Slater argues that US policies in the region are largely a product of mythologies that are often flatly wrong. For example, the Israelis' treatment of Palestinians after 1948 undermined its claim that it was a true democracy, and the argument that Arab states refused to negotiate with Israel for decades is simply untrue. Because of widespread acceptance of these myths in both the US and Israel, the consequences have been devastating to all of the involved parties.

In this vivid and alluring history, medievalist Anthony Bale invites listeners on an odyssey across the medieval world. Journeying alongside scholars, spies, and saints, from Western Europe to the Far East, the Antipodes and the ends of the earth, Bale provides indispensable information on the exchange rate between Bohemian ducats and Venetian groats, medieval cures for seasickness, and how to avoid extortionist tour guides and singing sirens.

We tend to think of the Middle Ages as a dark, backward, and unchanging time characterized by violence, ignorance, and superstition. By contrast, we believe progress arose from science and technological innovation, and that inventions of recent centuries created the modern world. We couldn't be more wrong.

In 1965, the great American physicist Richard Feynman famously proclaimed, "I think I can safely say that nobody understands Quantum Mechanics." Is there any wonder why? Particles that pop in and out of existence... Spooky action at a distance that travels faster than light... Infinite universes and branching realities? In this book, we will break through the confusion and reveal to you the most important ideas of Quantum Physics, told through the amazing true story of just 4 bizarre discoveries.

In the eighteenth century, two men—exact contemporaries and polar opposites—dedicated their lives to the same daunting task: identifying and describing all life on Earth. Carl Linnaeus, a pious Swedish doctor with a huckster’s flair, believed that life belonged in tidy, static categories. Georges-Louis de Buffon, an aristocratic polymath and keeper of France’s royal garden, viewed life as a dynamic swirl of complexities. Each began his task believing it to be difficult but not impossible: How could the planet possibly hold more than a few thousand species—or as many could fit on Noah’s Ark?

In Marshall's Great Captain, author Kathy Wilson details Andrews's extraordinary life and career. The first biography dedicated to the namesake of Joint Base Andrews, this book sheds a light on Andrews's crucial role in orchestrating US involvement in WWII, as well as the professional relationship between Andrews and Marshall. Wilson raises Andrews's legacy to its legitimate place within the annals of both air power and WWII history and posits that there is a high probability that Andrews was Marshall's first choice for the office of Supreme Allied Commander.

From 1792 to 1795, George Vancouver sailed the Pacific as the captain of his own expedition and as an agent of imperial ambition. To map a place is to control it, and Britain had its eyes on America's Pacific coast. And map it Vancouver did. His voyage was one of history's greatest feats of maritime daring, discovery, and diplomacy, and his marine survey of Hawaii and the Pacific coast was at its time the most comprehensive ever undertaken.

Contrary to competing popular beliefs, police violence against African Americans has neither remained unchanged since the era of slavery nor is it a recent phenomenon disconnected from the past. In Bluecoated Terror, Jeffrey S. Adler draws on rich archival accounts to show how racialized police brutality is part of a larger system of state oppression with roots in the early twentieth-century South, particularly New Orleans.

Spanning three centuries and eight thousand nautical miles, and compiled by a direct descendant of a sailor who waged war with pirates in the early nineteenth century, The Penguin Book of Pirates takes us behind the eye patches, the peg legs, and the skull and crossbones of the Jolly Roger and into the no-man’s-land of piracy that is rife with paradoxes and plot twists.

Throughout history, across cultures and countries, silk has reigned as the undeniable queen of fabrics, yet its origins and evolution remain a mystery. In a gorgeous and sweeping narrative, Silk weaves together its intricate story and the indelible mark it has left on humanity.

How the demise of the Habsburg Empire, postwar sovereignty, and new diplomatic frontiers shaped the nature of citizenship, identity, and belonging across Europe.

A groundbreaking, important recovery of history; the overlooked story—fully explored—of the critical aspect of America’s Revolutionary War that was fought in the South, showing that the British surrender at Yorktown was the direct result of the southern campaign, and that the battles that emerged south of the Mason-Dixon line between loyalists to the Crown and patriots who fought for independence were, in fact, America’s first civil war.